Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4787991 | Resin composition having lubricating properties | Masaki Egami | 1988-11-29 |
| 4770937 | Fluorine-containing elastomeric electric insulating material and insulated electric wire coated therewith | Hideki Yagyu, Ikuo Seki, Yasumichi Ito, Rikichi Koike | 1988-09-13 |
| 4316941 | Rubber stopper for sealing | Tsukasa Eguchi | 1982-02-23 |